ENGLISH readers will welcome this authoritative account by Prof. Bohr of the application of his theory to atomic structure. The essay has been translated from the Zeitschrift fur Physik by L. F.

Two physicists at the University of Stuttgart have proven that the Carnot principle, a central law of thermodynamics, does ...

Quantum nano-mechanics. Quantum jumps in atomic physics. Continuous transitions between quantum states in quantum‒classical mechanics for molecular and chemical physics involve both chaotic (dozy ...

A glittering hunk of crystal gets its iridescence from a highly regular atomic structure. Frank Wilczek, the 2012 Nobel ...

Photo: Niels Bohr's research notes for his new atomic theory Rutherford's find came from a very strange experience. Everyone at that time imagined the atom as a "plum pudding." That is, it was roughly ...

Engineers in Sydney have demonstrated a quantum integrated circuit made up of just a few atoms. By precisely controlling the quantum states of the atoms, the new processor can simulate the structure ...

Researchers have implemented a quantum-based method to observe a quantum effect in the way light-absorbing molecules interact with incoming photons. Known as a conical intersection, the effect puts ...

Japanese researchers have revealed how weak magnetic fields can instantly control the direction of electrical flow in quantum metals. Quantum metals are materials in which quantum effects, usually ...

John Clarke, Michel Devoret, and John Martinis awarded Nobel Prize 2025 for discoveries driving quantum computing.

In a remarkable leap for quantum physics, researchers in Japan have uncovered how weak magnetic fields can reverse tiny ...

"From the Zeitschrift für physik, 13, p. 117, 1923 ... Translated by L. F. Curtiss."- p. [1] No more published. Printed paper cover. https://siris-libraries.si.edu ...